diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e7efdd624b..828e73d56c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -86,7 +86,7 @@ check-flake8:
 check-isort:
   extends: .check-code
   script:
-    - isort -m VERTICAL_GRID -p trytond -c `hg status --no-status --added --modified --rev s0`
+    - isort -m VERTICAL_GRID -c `hg status --no-status --added --modified --rev s0`
 
 check-dist:
   stage: check
diff --git a/.isort.cfg b/.isort.cfg
index e1c6495da9..bde61a3094 100644
--- a/.isort.cfg
+++ b/.isort.cfg
@@ -1,3 +1,3 @@
 [settings]
 multi_line_output=4
-known_first_party=trytond
+known_first_party=trytond,trytond_gis